2014 f150 blower motor not working. What is up guys today I will be walking you through a 2014 For...

Blower motor not working. 2010 Ford F-150. Asked by Visitor in Spea

Oct 6, 2018 · 227. Location. Austin Texas. GCATX said: Tried a bit of research but it's tough to sort out which applies to the Auto version of HVAC for F150's, let alone Raptors. Anyway, 2010 with auto AC stopped blowing at any speed and AC compressor not kicking on. The AC control buttons do light up and I can hear the door moving between defrost/feet, etc.Popular Answer. You likely have a bad blower motor, blower motor relay (if equipped), or a bad blower motor resistor. Normally the resistor only functions for fan speed 1-4, so fan speed 5 works when the resistor fails, but that is not always the case. You should have a relay under the hood for the blower motor.I have a 2014 F150 and the blower motor will not shut off. It turns on as soon as you turn key on. I've replace the blower motor resister and connector. I check the connector at the resister and the outer two leads has power all the time with key on. I've disconnected the wire connector for the control module from the dash and the blower still ...Winter can be a beautiful season, but it also brings its fair share of challenges, such as snow-covered driveways and sidewalks. That’s where a reliable snow blower comes in handy....Oct 21, 2016 · How to repair the blower motor/fan on your Ford truck (or other vehicle)See more of my Repair Tutorial videos here: https://www.youtube.com/playlist?list=PLx...Mr. Churchill, your problem is likely the blower motor resister. This accessible on your truck through the glove box and should be held in place by 2 screws. Additionally, a bad switch or faulty wiring/connectors could cause similar issues. Let me know if you have any further questions and good... - 2009-2014 Ford F-150It's less expensive than guessing wrongly over and over. 1997 - 2003 F150 - Blower motor/blinkers not working - My 99 f150 blower motor and blinkers slowly but surely went out on me. the hazards still work. I changed the flasher relay and the relay for the blower motor, and nothing. I've checked all the fuses, and checked for wire issues and ...BLOWER MOTOR https://amzn.to/3zmB5gI Another problem with my 2013 ford f150 (120k miles)Blower motor DIY repair🔴LIKE AND SUBSCRIBE🔴MY BIKE 2011 ELECTRA GLI...44 posts · Joined 2019. #1 · Dec 11, 2019. I'm just posting this in case someone else has the same issue - the blower motor on my 2013 Execline TDi started working intermittently for a couple of weeks. Mainly at idle, it would stop blowing, but when I got moving again it would kick on again. Once it finally quit I pulled the codes and got:Thanks for posting the writeup. And there's nothing like pictures to make sense out of things! 2009 - 2014 Ford F150 - fan not working on low speed... - 2010 here, Just noticed yesterday that the fan is no longer working on its lowest setting (1) . Works fine on 2 and up, and there's a fair bit of air movement at speed (over 80 kph) which still ...Buffalo. I have just replaced my fan resistor to get #1 speed back again. AFAICR the resistor unit had only three coils and i was told that speed #4 did not use any resistor at all; i.e. #1 = all coils, slowest; #2 = two coils, faster; #3 = one coil, faster; #4 no coils - motor running at brush speed, fastest.Blower fan not working! Fan level 1 and 2 slowly stoped work but did work on level 3 and 4. 2004-2014 Ford F-150 Blower Motor Resistor Replacement. Note: Th...CASE 1: One or more of the resistors you tested DID NOT have continuity. Repeat the tests just to make sure of your test results. If continuity is not present where indicated in the test steps above then this confirms that the blower motor resistor is bad and needs to be replaced. CASE 2: All circuits tested had continuity where indicated in ...If it takes you 4 years to reply I’ll understand. 2009 - 2014 Ford F150 - 2012 F-150 heating/vent/blower motor issues - Hello all, I bought my 2012 F-150 Super Crew FX4 5.0 last March with 80,000 miles on it. From the beginning, there was always a whistle with the blower fan on high. It's extremely annoying, but seems to be getting worse.2018 F150 XLT blower motor - how it works. figured I would share some details on how I am trying to diagnose and solve my blower motor problem. Blower motor may not turn on when AC is selected, sometimes it will, sometimes it won't and then spontaneously run after a minute or two. Fan will also make a small rumble, which I discovered is the ...First thing to check would be the fuse. But if all speeds have quit I'd guess the blower motor has died. Good luck ScottThe average motor oil today comes with a standard mix of detergents, additives, corrosion preventers and a number of other chemicals. All of these elements are expected to help eng...Ford Truck Enthusiasts Forums. Super Duty/Heavy Duty. 1999 to 2016 Super Duty. Blower motor works on "high" only. 1999 to 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines. Sponsored by:The issue is that the A/C does not blow as hard as it should. It does make the air it is blowing cold or hot in accordance with the temp setting, but for example if I have the fan cranked up to max (7 speed), the volume of air coming out of the vents is like the fan is on setting 1 or 2.W. WooBoost Discussion starter. 6036 posts · Joined 2014. #1 · Jun 7, 2020. If your HVAC fan sticks on high and will not adjust/turn on or off, it is likely the blower control module. You can unplug it to make it stop until you fix it, but you wont have any fan obviously. It is located right behind the glove box. 1 plug, 2 8mm bolts.2009 - 2014 Ford F150 - Blower motor stopped working - Blower motor stopped working on all settings. I have a 2014 Ford F150 3.5 Eco boost. It has the automatic climate …Ford Mechanic: Tim. Put 12 volts on that wire and see if the fan starts and works.If you have power to the switch but no power out than the switch is bad.That is the wire that powers the blower relay. Ask Your Own Ford Question. Put 12v on it and I hear a click, but no blower motor operation. Ford Mechanic: Tim.Check the intake on the hood and check if it will work on recirculate. If nothing it's possible that it could be stuck on floor mode or defrost. See. If you can feel it coming out of the other vents. The transit takes the air from the center vents to blow to the floor on mixed mode. Like.The a/c fan in my 2012 F-150 was stuck on a medium setting indicating that the Blower Fan Control Module may have failed. I noticed the fan speed change onc...In the 2001 Ford F-150, the blower motor fuse is located in the under hood fuse box. Within the under dash fuse box, specific fuses are designated for the Blower motor and labeled as fuse numbers 105. The blower motor relay is positioned in the flasher/heater relay block beneath the dash, towards the right side of the steering column.2009 - 2014 Ford F150 - 2014 Ford F150 fx4 climate controlled blower motor resistor keeps burning out - Hello everyone, My heater stopped workong and when it would qork, it would only work on 1 fan speed. so I checked under the dash to see what was going on. I found the blower motor resistor and the connector pigtails...Blower motor on my 2014 Ford F150 King Range stays on High! ... 2013 F-150 Plat. Blower motor stopped working. I changed out the relay and it worked for 3 months. Stop working again, relay was ok so I changed out the resistor which included splicing in a new conne ...2018 F150 XLT blower motor - how it works. Hi, new member here. figured I would share some details on how I am trying to diagnose and solve my blower motor problem. SYMPTOM: Blower motor may not turn on when AC is selected, sometimes it will, sometimes it won’t and then spontaneously run after a minute or two. Fan will also make a small ...2009 - 2014 F150; 2004 - 2008 F150; 1997 - 2003 F150; Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150; 2015 + Expedition & Navigator; ... heater blower motor not working. Sorry for the new post. I have 79 f250 cab with No factory air. First I checked the fuse and got power there. Then I checked power at switch.2009 - 2014 Ford F150 - 2014 f150 xlt blower motor question - I have a 2014 f150 xlt. supercab with 5.0 engine. The heater blower fan is always on when the truck is running, even when the power light is off for the heater/air conditioning. I changed the blower motor resistor behind the glove box door, but this did not...1997 - 2003 F150 - Blower Motor Relay removal - The Heat/AC Blower motor stopped working in my 2003 F150 5.4 Supercrew. Fuses are good, I've replaced the resistor and now I'm trying to replace the relay as I'm down to that or the blower motor itself being bad. ... 2009 - 2014 F150; 2004 - 2008 F150; 1997 - 2003 F150; Lightning, Harley-Davidson ...2009 - 2014 F150 - Blower Motor Problems.... - Hello all! I have a 2013 F150 XTR and I am having this fan speed issue. Currently the control does not work (it is stuck on medium speed). When I turn the power to the HVAC off using the power button the speed will increase but stay on. I can stop the motor completely by...2011-2014: Powertrain control module - Voltage power 2: General powertrain components (Mass air flow/intake air temp sensor -3.7L, 5.0L, 6.2L engines) (Canister vent solenoid - 3.5L engine) 2009-2010: Voltage power 2, Voltage - battery voltage, Mass air flow/Intake air temp, CMS 12 and 22 with 6R80 transmission, Brake on/off switch (BOO)2006 F350 6.0 blower motor doesn't work. Removed it, powered directly at battery: works. I only found fuse 23 (passenger compartment) and fuse 2 (Power Distribution box) could cause the issue. Both are ok. At the blower connector there is batt power. Connector wires: orange/black and brown/orange.Blower motor not working on your Ford F150 pickup truck? Fans not blowing air? Make sure to check blower motor fuses and relay before you decide to replace t...Signs of a Faulty Blower Motor Resistor in a Ford F150. Gathering the Necessary Tools and Materials. Tools: Materials: Step-by-Step Guide. Step 1: Disconnecting the battery. Step 2: Locating the blower motor resistor. Step 3: Removing the blower motor resistor. Step 4: Installing the new blower motor resistor.Sep 8, 2021 · Did fan stop blowing on your Ford F150? In this video I am showing the location of blower motor fuse and relay ( 2004 | 2005 | 2006 | 2007 | 2008 | XL | XLT ...There is no British Motor Works company of historical significance, but there was a prominent English car manufacturer named the British Motor Corporation that was founded in 1952 ...Blower motor is stuck on. Won't respond to speed changes, but WILL auto-adjust (speed) when in 'auto' mode and adjusting the temperature. ... 2014 F150 EB, Lariat 4x4, 4.10's, RCI skid plates, Lund rock rails, Tuff Country uniball control-arms, Bilstein 5100's (swapped with monroe load-adjust in rear when towing,) 3" lift, Falken 33" AT3W's, 1. ...Last edited by Black_90_F150; 12-13-2022 at 03:31 PM. Interior - 1990 F150 blower fan not working - Having an issue with the blower fan on my 1990 F150. I have power at the motor connector, and at the resister connector, and at the heater/AC blower fan fuse. But when checking at the blower fan switch connector, I have no power.2004 - 2008 Ford F150 - blower motor? - morning guys i had blower motor stop working only turns really slow when plugged in.....i replaced resister....still nothing...fuses are good relay is good and i got 14v going to plug...thing is..when i plug blower motor turns real slow sometimes...sometimes not!...when plugged...Usually if the resistor is blown the blower will only work on high speed. (no resistance). depending on how the resistor is set up it is possible that only the low speed does not function. Reply Like. # 3. 01-16-2009, 02:38 …2013 F150 Lariat blower not working. For a while now I've been experiencing my AC and Heat not blowing well in the truck, even on max ac the blower would never blow at full speed. Today I changed the blower motor resistor after looking online for fixes, when I changed it, the fans wouldn't blow at all, I then did a master reset, which made it ...5. 04-14-2009 09:50 AM. Tags. 1973 - 1979 F-100 & Larger F-Series Trucks - A/C Heater Blower only blows on LOW Setting - I did a search in the forums and I couldn't find an exact match to the issue I am having, so I started this new post. I changed out the blower motor itself and the switch a while back, but the blower motor will only blow on ...2015 - 2020 F150; 2009 - 2014 F150; 2004 - 2008 F150; 1997 - 2003 F150; Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150; 2015 + Expedition & Navigator; ... Blower Motor Not Working. If you look at the diagram you provided where it shows the switch, you'll see a line to the right that goes to the third resistor but is not shown ...Mordad 25, 1397 AP ... Watch video linked at the end of this video before you replace your blower motor! Time lapse of replacing a blower motor in a 2014 F-150, ...6. 12-14-2001 11:07 PM. 1973 - 1979 F-100 & Larger F-Series Trucks - 1977 F100 blower motor not working - Alright, here’s another headache I have to deal with. In early 2014 a friend of mine and me were sitting in my truck and he turned off the blower motor and it didn’t come back on. I found out that it would work but only sometimes.If your Ford F-Series truck needs a replacement blower motor or another heating or air conditioning part, O'Reilly Auto Parts carries everything you need to restore comfort in your cabin. Shop for the best Blower Motor for your 2014 Ford F-150, and you can place your order online and pick up for free at your local O'Reilly Auto Parts.Didn’t give it any thought because it only happened after 1hr of driving and went away quickly. T/S performed. 1. Pulled blower back out. Verified the evap core is clean. 2. Pulled the inspection cover on heater core. Verified blend door is moving and the “flap” that selects vent paths moves when ordered. 3.General F150 Discussion - 2013 f150 heater/ac blower not working - Reaching out here in hopes of finding out the issue.I have changed the fuse,relay,blower motor,and the resistor and still have nothing. Thanks!...Likes: 1. Received 6 Likes on 4 Posts. 2011 F-150 Limited Heater Blower not working. Please help! Fan does not work on any speed. I checked the 40a fuse under hood and it is good. Has power to it also. Checked with meter. Checked Relay under hood and switched it with another relay that was the same and did not make it work.The blower in the climate system of my truck was stuck at the same speed regardless of the speed setting. The diagnosis and repair was very easy- it only to...Tir 6, 1396 AP ... When my blower isn't working well I usually take her to the mall on a shopping spree. This usually results in an increased duty cycle.2014 Ford F-150 fuse box diagram. The 2014 Ford F-150 has 2 different fuse boxes: Passenger Compartment Fuse Panel diagram. Power Distribution Box diagram. Type No. ... Blower motor. Relay . 4: Rear window defroster. Relay . 5: Electric fan (high speed) Relay . 6: Trailer tow park lamp. Relay . 7: Run/start. Relay . 8: Fuel pump. Relay . 9:Re: 2010 F-150 No Heat - Blower works but only cold air. by tombauer » Sat Mar 05, 2016 3:59 pm. Yes I checked the hoses the inlet was very hot and the out let was just a bit cooler not much. The hoses had full flow. we did put a hotter thermostat in. The motor is working and I watched it move and seems to close and open the blend door.Ford Mechanic: Dan. Unplug the blower motor and switch switch on high check for power on the yellow/green wire and ground on the yellow/blue wire. IF missing power replaced the blower motor relay, if missing ground replace the blower motor controller. Here are replacement instructions for controller, let me know if you have questions.The 2010 Ford F-150's blower motor is either a part of a manual climate control system and malfunctions mainly due to faulty resistors, or an electronic climate control that's powered by a "blower speed control module." <\\p. A traditional blower motor is responsible for pushing warm or cool air through the dash and is dependent on an …2009 - 2014 Ford F150 - 2014 f150 xlt blower motor question - I have a 2014 f150 xlt. supercab with 5.0 engine. The heater blower fan is always on when the truck is running, even when the power light is off for the heater/air conditioning. I changed the blower motor resistor behind the glove box door, but this did not...BLACKOP555. MECHANIC. 10,371 POSTS. Go under hood and turn blower on check at blower motor for power. Has two wires in connector orange and black. Chances are the motor is shot and the blower motor resistor is melted. Located right next two it. Try and unplug it I bet you can't.2009 - 2014 F150 - Blower motor resistor replaced - fail - Following others on the forum, I replaced the blower motor resistor on a 2010 F150 with dual climate control where the blower was stuck on high. After replacing the resistor, now the lower speeds work fine, but when placed on high speed, the fan completely...1997 - 2003 Ford F150 - Blower motor isn't working - Help. Bug I can't figure out. Problem started on my 97 where it wouldn't switch from heat to cool. Replaced blend door actuator & still nothing (no big deal but frustrating). Next the blower motor quit. Replaced the relay & blower motor resistor. Nothing. Tested...I've searched repeatedly for information and possible fixes, conversed on a couple of Ford / F150 forums, and have tried a number of suggestions - disconnect the battery for 30 minutes to reset the system; install a new fuse; install a new blower motor resistor; and finally install a new blower motor. Nothing has fixed the issue.Ok. If things do not change after resetting the battery, then I would look at the blower motor or the blower motor speed controller., and assume the module is good for now. You can check the connector on the blower motor above the passenger feet. Also you can remove the speed controller, which is located near the blower motor. It is held on by ...Probe both sides of the 'heater blower' or 'blower motor' or whatever words they used in the fuse box. BOTH sides should light the test light. If it does, turn the key to ON, turn the heater to panel and turn the blower to hi. Use the test light to see if any of the wires leading into the resistor pack have voltage.Ford Mechanic: DarrenD41. Okay. Verify fuse 116 30amp has voltage and is not blown and verify fuse 13 10amp has voltage and is not blown with key on engine off. These are the fuses for the blower relay. They are located in central junction box inside vehicle. If the fuses check out good next, we need to get to the blower motor connector itself ...The most common causes for AC fan blower motor not working in Chrysler Town and Country are blown fuse, bad relay, resistor or control module malfunction and faulty blower motor. However, a bad electrical connector or broken wire, or a defect in the climate control unit can also cause the blower motor to stop working. 1.Hi Scotty, have a 2016 F150 with 10K miles. Heater/AC blower motor stopped working. Fuse is fine. Any thoughts? Thanks!2009 - 2014 F-150 - Blower has voltage, not working - Hey guys I am completely stumped. My blower stopped working all speeds so I grabbed my multimeter and started tracing power and checking fuses. Everything looked good all the way to the blower motor. At the plug I have 12.5 volts from one side of the plug to the...F-150 XLT 5.0L. Would like ford to recall this blower motor resistor! Search CarComplaints.com for these popular complaint phrases... The 2011 Ford F-150 has 2 problems reported for blower motor ...HVAC won't shut off. Hi everyone. I have a 2014 F150 XLT supercrew. I'm finding I can't shut my air off or adjust the speed. Now here's the fun part. Thanks to searching I noticed a lot of people saying it the HVAC blower motor resistor. I've replaced this. It worked fine again for the rest of the day. I started it up the morning and I'm back ...The most common reasons a 2012 Ford F-150 heater isn't working are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor. 0 %. 31 % of the time it's the. Heater Blower Motor. 0 %.Feb 7, 2014 · TEST 1: Checking Continuity Of The Blower Resistor. TEST 2: Using A Jumper Wire To Bypass The Blower Resistor. Where To Buy The Blower Resistor And Save. Related Test Articles. The following tutorial on testing the blower switch may come in handy: How To Test The Blower Motor Switch (Ford 4.9L, 5.0L, 5.8L).2009 - 2014 Ford F150 - 2013 blower motor/ blower motor resistor / hvac control module issues.THIS IS WACKED! - 2013 F150 XLT 5.0 First problem was rattling blower motor. Replaced with aftermarket blower. All good. Then a month later , resistor melted. Replaced with non OEM resistor that worked, but not properly (...2009 - 2014 Ford F150 - Fan stopped working when cold 2014 F-150 - this morning it was 10 degrees out . yesterday we had ice and snow about 5 inches I drove the truck yesterday in the snow to try the 4 Wheels Drive and locking diff. ... Just had my '14 F150 blower fan motor replaced for that same issue. Reply Like. 03-05-2014, 05:25 AM #5 ...Yes because the resistor is used to slow the fan motor down. 4 applies full voltage to the fan with no resistor. Ok great thanks. Waiting for part. 2004 - 2008 Ford F150 - Fan only works on 3 or 4 - Good evening gentlemen.... I write this thread in efforts to effectively troubleshoot my fan problem in my 05 f 150 FX4.2002 F-150 blower motor stopped working. Heater blower motor does not run on any speed. Checked fuses OK. - Ford 2002 F150 Regular Cab question. Search Fixya. Browse Categories Answer Questions ... Be the first to answer Sep 29, 2014 • 2002 Ford F150 Regular Cab. 0 answers.HVAC won't shut off. Hi everyone. I have a 2014 F150 XLT supercrew. I'm finding I can't shut my air off or adjust the speed. Now here's the fun part. Thanks to searching I noticed a lot of people saying it the HVAC blower motor resistor. I've replaced this. It worked fine again for the rest of the day. I started it up the morning and I'm back ...In this video, we look at intermittent blower motor function on a Ford Expedition but will be the same for similar F150's. This vehicle the blower motor woul...Dec 5, 2005 · 3) Replaced relay with other adjacent. Still did not solve problem. Could not tell if any of them “clicked” when reinserted, but fan restarted on all three relays. 4) Pulled fuse #22 in cab (10 amp blower motor relay coil). Did not shut off fan. 5) Also pulled fuse #23 in cab (air bag module in the event it was somehow back-powering).Did fan stop blowing on your Ford F150? In this video I am showing the location of blower motor fuse and relay ( 2004 | 2005 | 2006 | 2007 | 2008 | XL | XLT ...2009 - 2014 F150 - Blower motor resistor replaced - fail - Following others on the forum, I replaced the blower motor resistor on a 2010 F150 with dual climate control where the blower was stuck on high. After replacing the resistor, now the lower speeds work fine, but when placed on high speed, the fan completely...On my 1992 E-150 conversion van, the blower motor quit working. The motor works just fine when jumped directly to the battery, the problem is I'm not getting any power to the motor. The power distribution block is located on the drivers side under the hood. There is a 60 amp fuse for the blower there but it tested 12v on both sides.Apr 29, 2019 · 2009 - 2014 Ford F150 - HVAC *Working* but won't turn off and can't adjust fan speed. - I've found a whole ton of info on HVAC issues, but I've not found one that fully matches my issue... Essentially, heat and A/C work fine, temperature wise... Even when moving it from LO to HI (cold to hot), the location that the...Buy Now!New HVAC Blower Motor Assembly from 1AAuto.com http://1aau.to/ib/1AHCX00322This video shows you how to install a new TRQ blower motor in your 2009-20...Furnace filters have an arrow that point to installation towards the evaporator coil, fan and blower motor located inside the air handler. If there are no arrows on the filter, ins...Received 0 Likes on 0 Posts. 2014 F-150 A/C blower issues. I recently replaced the blower motor resistor due to my AC shutting off here and there. One of the posts in the resistor connection was visiblly burnt due to excess current. The problem remained so i inspected the new one and it was also showing signs of burning at the same point.Received 0 Likes on 0 Posts. 2014 F-150 A/C blower issues. I recently replaced the blower motor resistor due to my AC shutting off here and there. One of the posts in the resistor connection was visiblly burnt due to excess current. The problem remained so i inspected the new one and it was also showing signs of burning at the same point.The most common causes for AC fan blower motor not working in Chrysler Town and Country are blown fuse, bad relay, resistor or control module malfunction and faulty blower motor. However, a bad electrical connector or broken wire, or a defect in the climate control unit can also cause the blower motor to stop working. 1.You'll need to inspect for obvious issues like burned or melted connectors before blindly ordering or swapping parts. Blower Motor Resistor? Ford part or aftermarket? 2009 - 2014 Ford F150 - Fan speed control switch - I noticed that my fan speed control switch will not work on the 1 and 2 setting, but only 3 and 4.2014 F150 Blower Motor (Diagnosis of Motor and Replacement) - YouTube. Joel Mannerino. 2.56K subscribers. Subscribed. 18. 4.5K views 2 years ago. This truck has more problems with the Air...Lariat. 5.4 engine the blower motor is not working. I replaced the blower motor. The blower motor - Answered by a verified Ford Mechanic ... 2014 f150 with manual fan control knob that will not slow down or shut off.It is on fastest speed.I have replaced the blower motor resister. might I need to replace the ...Mr. Churchill, your problem is likely the blower motor resister. This accessible on your truck through the glove box and should be held in place by 2 screws. Additionally, a bad switch or faulty wiring/connectors could cause similar issues. Let me know if you have any further questions and good... - 2009-2014 Ford F-150. 1 / 2. 2009 - 2014 F150 - Heater not blowGeneral F150 Discussion - 2013 f150 heater/ac blower not workin 1. Pulled blower back out. Verified the evap core is clean. 2. Pulled the inspection cover on heater core. Verified blend door is moving and the “flap” that selects vent paths moves when ordered. 3. Found broken vacuum hose to heater core flow solenoid.Buy Now!New Heater Blower Motor with Fan Cage from 1AAuto.com http://1aau.to/ib/1AHCX00079The blower motor, and typically integrated fan, is responsible for ... Owners manual lists the fuses as : Engine compartment fuse # 1 The relay is also in the main fuse block. If the relay and fuse are good, test the blower motor itself. To gain access, remove the passenger's side lower insulator panel. Once inside, unplug the electrical connector to the motor and apply 12v - brown/yellow = ( + ), brown/white = ( - ). If the blower motor does not respond, replace the motor. 2005 f150 a/c blower motor mot working? a/c still works if i put it on...

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